Network Topology (EE Quick Start Guide)
Figure 1 depicts the network topology and server placement used in this ISA Server 2004 Enterprise Edition Quick Start Guide.
Figure 1 ISA Server 2004 Enterprise Edition example network topology
Table 1 includes details about the configuration of each computer participating in the ISA Server 2004 Enterprise Edition Quick Start Guide example network. Note that not all services or servers are used in this ISA Server 2004 Enterprise Edition Quick Start Guide.
Table 1 IP addressing and server configuration information for ISA Server 2004 Enterprise Edition sample network
Setting | Array-1 | Array-2 | Domain Controller | EXCHANGE |
---|---|---|---|---|
Dedicated IP address |
Int: 10.0.0.1Ext: 192.168.1.70NLB: 222.222.222.1 |
Int:10.0.0.3Ext: 192.168.1.71NLB: 222.222.222.2 |
10.0.0.4 |
10.0.0.2 |
Virtual IP address |
Int: 10.0.0.10Ext: 192.168.1.72 |
Int: 10.0.0.10Ext: 192.168.1.72 |
Not applicable |
Not applicable |
Subnet mask |
Int: 255.255.255.0Ext: 255.255.255.0 |
Int: 255.255.255.0Ext: 255.255.255.0 |
255.255.255.0 |
255.255.255.0 |
Default gateway |
Int: N/AExt:192.168.1.60 |
Int: N/AExt: 192.168.1.60 |
10.0.0.1 until NLB is configured for the array. 10.0.0.10 after NLB is configured on the array. |
10.0.0.1 until NLB is configured for the array. 10.0.0.10 after NLB is configured on the array. |
DNS server address |
Int: 10.0.0.4Ext: N/A |
Int: 10.0.0.4Ext: N/A |
10.0.0.4 |
10.0.0.4 |
WINS server address |
Int: 10.0.0.4Ext: N/A |
Int: 10.0.0.4Ext: N/A |
10.0.0.4 |
10.0.0.4 |
Operating system |
Windows Serverâ„¢ 2003 |
Windows Server 2003 |
Windows Server 2003 |
Windows Server 2003 |
Installed services |
ISA Server 2004 Enterprise Edition |
ISA Server 2004 Enterprise Edition |
Active DirectoryConfiguration Storage serverDNSWINSDHCPIASCA |
Exchange Server 2003 |
Role on network |
First member of ISA Server 2004 Enterprise Edition enterprise array |
Second member of ISA Server 2004 Enterprise Edition enterprise array |
Active Directory domain controller, Configuration Storage server, and host for network services supporting the ISA Server enterprise array. |
Exchange Server 2003 to demonstrate Exchange Server remote access scenarios |
Domain member |
Yes |
Yes |
Yes |
Yes |
FQDN in domain DNS |
array-1.msfirewall.org |
array-2.msfirewall.org |
dc.msfirewall.org |
exchange.msfirewall.org |
This ISA Server 2004 Quick Start Guide assumes you have installed these four servers and configured them based on the specifications in Table 1. Array members can be directly connected to the Internet, or placed behind a firewall or router that connects the network to the Internet. In this ISA Server 2004 Enterprise Edition Quick Start Guide example network, the array members are located behind an ISA Server 2004 Standard Edition computer and their default gateways are set as the internal interface of the upstream ISA Server 2004 Standard Edition computer.
If you choose not to install the computers in the configuration provided in Table 1, you can still use this ISA Server 2004 Enterprise Edition Quick Start Guide. Replace the names and IP addresses with the names and addresses in your environment. However, you must make the Configuration Storage server and array members part of the same or trusted Active Directory domains.
[Topic Last Modified: 02/26/2008]